| MDIHX | MDIKX | MDIHX / MDIKX | |
| Total Expense Ratio | 1.08 | 1.33 | 81% |
| Annual Report Gross Expense Ratio | 1.10 | 1.35 | 81% |
| Fund Existence | 21 years | 21 years | - |
| Gain YTD | 21.352 | 21.084 | 101% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 42.7B | 42.7B | 100% |
| Annual Yield % from dividends | 1.85 | 1.63 | 113% |
| Returns for 1 year | 18.44 | 18.13 | 102% |
| Returns for 3 years | 42.11 | 40.97 | 103% |
| Returns for 5 years | 28.91 | 27.19 | 106% |
| Returns for 10 years | 99.74 | 94.73 | 105% |